Pith Number

pith:7QBAFZ5J

pith:2025:7QBAFZ5JQIXLIIC5EGOTM2VQT2

not attested not anchored not stored refs pending

Properties and applications of partial multiple weights for fractional integrals

Wang Dinghuai, Yin Huicheng

arxiv:2505.21007 v1 · 2025-05-27 · math.CA · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QBAFZ5JQIXLIIC5EGOTM2VQT2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:10:22.325432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0202e7a9822eb4205d219d366ab09eb369c2c6eead35bfacbd63b5ce47f6e3

Aliases

arxiv: 2505.21007 · arxiv_version: 2505.21007v1 · doi: 10.48550/arxiv.2505.21007 · pith_short_12: 7QBAFZ5JQIXL · pith_short_16: 7QBAFZ5JQIXLIIC5 · pith_short_8: 7QBAFZ5J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7QBAFZ5JQIXLIIC5EGOTM2VQT2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fc0202e7a9822eb4205d219d366ab09eb369c2c6eead35bfacbd63b5ce47f6e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4682ea4d976e59acb4dc8e6246554bf562833d8d7ed895b19d02734aef1fb2",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-05-27T10:40:49Z",
    "title_canon_sha256": "e564efa2ab892f06fe808603148d6fbc3185da71c397fa84518dd9d6ca60df31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21007",
    "kind": "arxiv",
    "version": 1
  }
}